Sudoku 400 Hard Giant Size Puzzles To Keep Your Brain Active For Hours: Active Brain Series 2 Book
| Country | USA |
| Brand | Cooper Square Pub |
| Manufacturer | Cooper Square Publishing LLC |
| Binding | Hardcover |
| ItemPartNumber | Illustrated |
| ReleaseDate | 2004-03-01 |
| UnitCount | 1 |
| Format | Picture Book |
| UPCs | 052944154417 |
| EANs | 9781559718783 |